CVE-2024-9322: Supply Chain Management SQLi Vulnerability

CVE-2024-9322 Overview

CVE-2024-9322 is a SQL injection vulnerability in code-projects Supply Chain Management 1.0. The flaw resides in the /admin/edit_manufacturer.php script, where the id parameter is passed into a database query without proper sanitization. An authenticated remote attacker can manipulate the parameter to execute arbitrary SQL statements against the backend database. The exploit has been publicly disclosed, increasing the risk of opportunistic abuse against exposed deployments. The weakness is tracked under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command).

Critical Impact

Attackers with low-privileged access can read, modify, or delete manufacturer and supply chain records by injecting SQL through the id parameter of edit_manufacturer.php.

Affected Products

• code-projects Supply Chain Management 1.0
• Anisha Supply Chain Management (cpe:2.3:a:anisha:supply_chain_management:1.0)
• /admin/edit_manufacturer.php administrative endpoint

Discovery Timeline

• 2024-09-29 - CVE-2024-9322 published to NVD
• 2024-10-02 - Last updated in NVD database

Technical Details for CVE-2024-9322

Vulnerability Analysis

The vulnerability is a classic SQL injection in a PHP-based supply chain management application. The edit_manufacturer.php script accepts an id parameter via HTTP request and concatenates the value directly into a SQL query string. Because the application does not use parameterized queries or input validation, attacker-supplied SQL syntax is interpreted by the database engine. Successful exploitation enables data extraction, record tampering, and potential authentication bypass through UNION-based or boolean-based payloads. The attack requires only network reachability to the admin interface and a low-privileged authenticated session.

Root Cause

The root cause is improper neutralization of user input ([CWE-89]) in the manufacturer editing workflow. The id parameter is interpolated into a dynamically constructed SQL statement instead of being bound through prepared statements. PHP's mysqli or PDO parameter binding is not applied, so the database treats injected metacharacters such as single quotes, comments, and UNION keywords as executable SQL syntax.

Attack Vector

An attacker sends a crafted HTTP request to /admin/edit_manufacturer.php with a malicious id value. Typical payloads append boolean tautologies such as id=1 OR 1=1, use UNION SELECT clauses to exfiltrate columns from sensitive tables, or chain stacked queries to modify data. Because the exploit is publicly disclosed and requires no advanced tooling, automated scanners and opportunistic actors can weaponize it against internet-exposed installations. The attack does not require user interaction beyond the attacker's own authenticated session.

No verified proof-of-concept code is published in the referenced advisories. See the GitHub CVE Documentation and VulDB entry for technical details.

Detection Methods for CVE-2024-9322

Indicators of Compromise

• HTTP requests to /admin/edit_manufacturer.php containing SQL metacharacters such as ', --, UNION, SELECT, or OR 1=1 in the id parameter.
• Web server access logs showing unusually long or URL-encoded id values directed at the manufacturer editing endpoint.
• Database error messages referencing edit_manufacturer.php returned in HTTP responses or written to error logs.
• Unexpected modifications, insertions, or deletions in the manufacturer table or related supply chain tables.

Detection Strategies

• Deploy a web application firewall (WAF) with SQL injection signatures tuned for the id parameter on administrative PHP scripts.
• Enable database query logging and alert on queries originating from edit_manufacturer.php that contain UNION, sleep, or information_schema references.
• Correlate authenticated admin session activity with anomalous query volume or error rates from the application server.

Monitoring Recommendations

• Forward web server, PHP error, and MySQL audit logs to a centralized SIEM for cross-source correlation.
• Baseline normal admin traffic patterns to /admin/ endpoints and alert on deviations in request volume or payload entropy.
• Monitor for new or modified administrator accounts that could indicate post-exploitation persistence.

How to Mitigate CVE-2024-9322

Immediate Actions Required

• Restrict network access to the /admin/ directory using IP allowlisting, VPN, or reverse proxy authentication.
• Audit the manufacturer and related tables for unauthorized modifications since September 2024.
• Rotate database credentials and administrator passwords if exploitation is suspected.
• Deploy WAF rules blocking SQL metacharacters in the id parameter of edit_manufacturer.php.

Patch Information

No official vendor patch is referenced in the available advisories for code-projects Supply Chain Management 1.0. Organizations using this application should consider migrating to a maintained platform or applying source-level fixes that replace string concatenation with prepared statements using mysqli_prepare() or PDO parameter binding.

Workarounds

• Modify edit_manufacturer.php to cast the id parameter to an integer using intval() before use in any SQL query.
• Replace dynamic SQL with prepared statements and bound parameters across all admin scripts.
• Apply a virtual patch at the WAF layer that rejects non-numeric values for the id parameter.
• Remove or disable the admin interface from public networks until a code-level fix is verified.

# Example WAF rule (ModSecurity) to block SQL metacharacters in the id parameter
SecRule ARGS:id "@rx [^0-9]" \
    "id:1009322,phase:2,deny,status:403,\
    msg:'CVE-2024-9322: Non-numeric id parameter on edit_manufacturer.php',\
    chain"
  SecRule REQUEST_URI "@contains /admin/edit_manufacturer.php"